TAILQ_REMOVE(&vdev_driver_list, driver, next);
}
+/*
+ * Parse "driver" devargs without adding a dependency on rte_kvargs.h
+ */
+static char *parse_driver_arg(const char *args)
+{
+ const char *c;
+ char *str;
+
+ if (!args || args[0] == '\0')
+ return NULL;
+
+ c = args;
+
+ do {
+ if (strncmp(c, "driver=", 7) == 0) {
+ c += 7;
+ break;
+ }
+
+ c = strchr(c, ',');
+ if (c)
+ c++;
+ } while (c);
+
+ if (c)
+ str = strdup(c);
+ else
+ str = NULL;
+
+ return str;
+}
+
static int
vdev_probe_all_drivers(struct rte_vdev_device *dev)
{
- const char *name = rte_vdev_device_name(dev);
+ const char *name;
+ char *drv_name;
struct rte_vdev_driver *driver;
- int ret;
+ int ret = 1;
+
+ drv_name = parse_driver_arg(rte_vdev_device_args(dev));
+ name = drv_name ? drv_name : rte_vdev_device_name(dev);
+
+ RTE_LOG(DEBUG, EAL, "Search driver %s to probe device %s\n", name,
+ rte_vdev_device_name(dev));
TAILQ_FOREACH(driver, &vdev_driver_list, next) {
/*
ret = driver->probe(dev);
if (ret)
dev->device.driver = NULL;
- return ret;
+ goto out;
}
}
ret = driver->probe(dev);
if (ret)
dev->device.driver = NULL;
- return ret;
+ break;
}
}
- return 1;
+out:
+ free(drv_name);
+ return ret;
}
static struct rte_vdev_device *